<template>
 <div class="wrapper">
    <swiper :options="swiperOption" v-if = "showSwiper">
        <!-- slides -->
        <swiper-slide v-for = "item of list" :key="item.id">
            <img class="swiperImg" :src="item.imgUrl" />
        </swiper-slide>
        <div class="swiper-pagination"  slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
export default {
    name: 'HomeSwiper',
    props: {
        list: Array
    },
    data () {
        return {
            swiperOption:{
                pagination: '.swiper-pagination',
                loop: true
            }
        }
    },
    computed: {
        showSwiper () {
            return this.list.length
        }
    }
}
</script>

<style lang="stylus" scoped>
  .wrapper >>> .swiper-pagination-bullet-active
    background: #fff !important
  .wrapper
    width: 100%
    height:0
    padding-bottom:30.25%
    overflow: hidden
    .swiperImg
        width: 100%
</style>
